World Precision Instruments

Liquid waveguide capillary cell, 500 cm pathlength

Code LWCC-3500WPI
Microliter Sample Volume - Exceptional Sensitivity.
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Features
  • Optical sample flow cell that combines an increased optical pathlength (500cm) with a small sample volume ( 1250 µL).
  • Measure liquids in a continuous flow or using discrete samples
  • Connects with 600um core optical fibers to fiber optic spectrometers and light sources via SMA terminations
  • Efficient measurement of low-volume or low-concentration (ppb-ppt) aqueous samples. 
  • Functions with most liquids(with the exception of perfluorinated solvents) having a refractive index ≥ 1.30
  • Absorbance measurements can be performed in the VIS, and NIR ranges to detect low sample concentrations in a lab or process environment.

    Benefits

    • Adapts to most fiber optic detection systems via SMA terminations
    • Efficient measurement of low-volume or low-concentration (ppb-ppt) aqueous samples 
    • Functions with most liquids (with the exception of perfluorinated solvents) having a refractive index ≥ 1.30
    • Absorbance measurements can be performed in the UV, VIS, and NIR ranges
    • 20 years of manufacturing experience

      Applications

      • Trace detection of nutrients (nitrite, nitrate, phosphate, iron) in seawater
      • Environmental and oceanographic monitoring
      • Drinking water analysis
      • Colored dissolved organic matter (CDOM)
      • Process control

Detailed information on WPI website.